(!)Due to Microsoft's end of support for Internet Explorer 11 on 15/06/2022, this site does not support the recommended environment.

  • Pemberitahuan Jadwal Pemeliharaan : Situs ini akan tidak tersedia dikarenaka jadwal pemeliharaan mulai dari 6:00 2/3/2025 sampai dengan 5:00 pada tanggal 3/3. Kami mohon maaf atas ketidaknyamanan yang terjadi.
    Scheduled Maintenance Notice: This site will be unavailable due to scheduled maintenance from 6:00 2/3 to 5:00 (WIB) 3/3/2025. We apologize for the inconvenience.
  • Penghentian penjualan kategori produk pneumatik Seri Ekonomi (E-series). Info Detail
    Notice of End of Sales for Economy Series Pneumatic Equipment Category. More information.

Lock Nuts

Category page for Lock Nuts/Non-Loosening Nuts. For MISUMI, you can select from M1 to 64, 5 types of material and 10 types of surface processing.
Selection is also possible based on loosening prevention method (friction ring/spring/nylon, etc.).

[Lock Nuts/Non-Loosening Nuts]
These products prevent bolts from loosening by adding a locking mechanism to the nut body. Mechanism and characteristics of the loosening prevention mechanism differ depending on the brand.
Days to Ship
  • All
  • Same day
  • 8 Day(s) or Less
  • 12 Day(s) or Less
  • 14 Day(s) or Less
  • 15 Day(s) or Less
  • 16 Day(s) or Less
  • 17 Day(s) or Less
  • 18 Day(s) or Less
  • 19 Day(s) or Less
  • 22 Day(s) or Less
Brand
Product Series
CAD
Days to Ship
Nominal of Thread (M)
Material
Applications, Functions
Thread Type
Surface Treatment
Sales Unit
Locking Details
Nominal of Thread (inch)
Surface Treatment (Details)
Hex Nut Type
  • On Sale Till 31/03/2025

U-Nuts (Pack)

  • On Sale Till 31/03/2025

Double Locking Nut - Hard Lock Nut

  • On Sale Till 31/03/2025

Self-Locking Nut

    Nylon Lock Nut (Type 1)

      Type 1 U-Nut (SUS316L)

        HARDLOCK Nut (Fine Thread)

        • On Sale Till 31/03/2025

        Nylon Lock Nut Type 1

          HARDLOCK Nut (H-1/with Rim)

          • On Sale Till 31/03/2025

          Hardlock Nut (Thread-Lock Nut)

            Fine Hard Locking Nut

              Hex Nylon Lock Nut - Inch Size

                Hard Locking Bearing Nuts (Thin)

                • On Sale Till 31/03/2025

                Nylon Lock Nut Class 1 Fine

                • On Sale Till 31/03/2025

                U Nut Class 1 and 2 (Steel/SUS304)

                  U Nut

                    Hard Lock Nut

                      Fine Welded U-Nut

                      • On Sale Till 31/03/2025

                      U Nut, Thin

                      • On Sale Till 31/03/2025

                      Lock Nut - SWUS

                        H-1 Rimmed Hard Locking Nut

                          Nylon Lock Nut (Type 1 / Small / Fine)

                            U Nut

                              U Nut (Fine)

                              • On Sale Till 31/03/2025

                              Titanium Locking Nut - SWUT

                                Whitworth Hard Locking Nut

                                • On Sale Till 31/03/2025

                                Nylon Lock Nut Type 2

                                  V-Lock Nut (Fine Thread)

                                    Nylon Lock Nut (Unified UNC)

                                      Nylon Lock Nut (Type 1) (Iron / Brass)

                                        Nylon Lock Nut (Type 2)

                                        • On Sale Till 31/03/2025

                                        E-Lock Nut

                                          U Nut Type 1 (Fine Details)

                                            U Nut Type 2 (Fine Details)

                                              Nut, Whitworth

                                                Small U-Nut

                                                  Hex Nut "Hard Lock Nut" (with Rim/Trivalent Chromate)

                                                    Stop Looseness Nylon Lock Nut [Stainless] EA949GM-103

                                                      Stop Looseness Nylon Lock Nut [Stainless] EA949GM-106

                                                        Anti-Loosening Lock Nut with Interior Nylon [Stainless Steel] EA949GM-6

                                                          Anti-Loosening Lock Nut with Interior Nylon EA949GN-16

                                                            Anti-Loosing Lock Nut (SUS304 /2 pcs) EA949PY-206

                                                              [Clean & Pack]U Nut - Single Item

                                                                Semi-Flat Hard Locking Nut

                                                                  Thin Hard Locking Nut

                                                                    Stable Nut

                                                                    Brand

                                                                    MISUMI

                                                                    MISUMI

                                                                    KST

                                                                    LOCKFASTENER

                                                                    FUJI SEIMITSU

                                                                    SUNCO

                                                                    SUNCO

                                                                    SUNCO

                                                                    HARDLOCK INDUSTRY

                                                                    HARDLOCK INDUSTRY

                                                                    SAIMA CORPORATION

                                                                    SUNCO

                                                                    SUNCO

                                                                    FUJI SEIMITSU

                                                                    SUNCO

                                                                    SUNCO

                                                                    FUJI SEIMITSU

                                                                    SUNCO

                                                                    NABEYA BI-TECH

                                                                    HARDLOCK INDUSTRY

                                                                    TOMOE KOGYO

                                                                    TRUSCO NAKAYAMA

                                                                    SUNCO

                                                                    NABEYA BI-TECH

                                                                    HARDLOCK INDUSTRY

                                                                    SUNCO

                                                                    KISHU FASTENER

                                                                    LOCKFASTENER

                                                                    TOMOE KOGYO

                                                                    TOMOE KOGYO

                                                                    SUNCO

                                                                    FUJI SEIMITSU

                                                                    FUJI SEIMITSU

                                                                    FUJI SEIMITSU

                                                                    FUJI SEIMITSU

                                                                    TRUSCO NAKAYAMA

                                                                    ESCO

                                                                    ESCO

                                                                    ESCO

                                                                    ESCO

                                                                    ESCO

                                                                    MISUMI

                                                                    HARDLOCK INDUSTRY

                                                                    HARDLOCK INDUSTRY

                                                                    SOHWA SEISAKUSHO

                                                                    Product Series

                                                                    U-Nuts (Pack)【1-100 Pieces Per Package】

                                                                    Double Locking Nut - Hard Lock Nut

                                                                    Self-Locking Nut

                                                                    Nylon Lock Nut (Type 1)【1-1,000 Pieces Per Package】

                                                                    Type 1 U-Nut (SUS316L)

                                                                    HARDLOCK Nut (Fine Thread)

                                                                    Nylon Lock Nut Type 1【1-3,000 Pieces Per Package】

                                                                    HARDLOCK Nut (H-1/with Rim)

                                                                    Hardlock Nut (Thread-Lock Nut)【1-150 Pieces Per Package】

                                                                    Fine Hard Locking Nut

                                                                    Hex Nylon Lock Nut - Inch Size

                                                                    Hard Locking Bearing Nuts (Thin)

                                                                    Nylon Lock Nut Class 1 Fine【1-500 Pieces Per Package】

                                                                    U Nut Class 1 and 2 (Steel/SUS304)【1-2,500 Pieces Per Package】

                                                                    U Nut

                                                                    Hard Lock Nut

                                                                    Fine Welded U-Nut

                                                                    U Nut, Thin

                                                                    Lock Nut - SWUS【1-50 Pieces Per Package】

                                                                    H-1 Rimmed Hard Locking Nut【1-300 Pieces Per Package】

                                                                    Nylon Lock Nut (Type 1 / Small / Fine)【1-150 Pieces Per Package】

                                                                    U Nut【1-20 Pieces Per Package】

                                                                    U Nut (Fine)

                                                                    Titanium Locking Nut - SWUT

                                                                    Whitworth Hard Locking Nut

                                                                    Nylon Lock Nut Type 2

                                                                    V-Lock Nut (Fine Thread)【200-300 Pieces Per Package】

                                                                    Nylon Lock Nut (Unified UNC)

                                                                    Nylon Lock Nut (Type 1) (Iron / Brass)【1-3,000 Pieces Per Package】

                                                                    Nylon Lock Nut (Type 2)【1-2,000 Pieces Per Package】

                                                                    E-Lock Nut【1-600 Pieces Per Package】

                                                                    U Nut Type 1 (Fine Details)【1-65 Pieces Per Package】

                                                                    U Nut Type 2 (Fine Details)【1-120 Pieces Per Package】

                                                                    Nut, Whitworth【1-1,000 Pieces Per Package】

                                                                    Small U-Nut【1-1,400 Pieces Per Package】

                                                                    Hex Nut "Hard Lock Nut" (with Rim/Trivalent Chromate)【1-15 Pieces Per Package】

                                                                    Stop Looseness Nylon Lock Nut [Stainless] EA949GM-103【6 Pieces Per Package】

                                                                    Stop Looseness Nylon Lock Nut [Stainless] EA949GM-106【6 Pieces Per Package】

                                                                    Anti-Loosening Lock Nut with Interior Nylon [Stainless Steel] EA949GM-6【50 Pieces Per Package】

                                                                    Anti-Loosening Lock Nut with Interior Nylon EA949GN-16【20 Pieces Per Package】

                                                                    Anti-Loosing Lock Nut (SUS304 /2 pcs) EA949PY-206【2 Pieces Per Package】

                                                                    [Clean & Pack]U Nut - Single Item

                                                                    Semi-Flat Hard Locking Nut

                                                                    Thin Hard Locking Nut

                                                                    Stable Nut

                                                                    CAD
                                                                    • 2D / 3D
                                                                    • 2D / 3D
                                                                    • 2D / 3D
                                                                    • 2D / 3D
                                                                    • 2D / 3D
                                                                    • 2D / 3D
                                                                    • 2D / 3D
                                                                    • 2D / 3D
                                                                    Days to Ship Same day or more Same day Same day or more Same day or more 8 Day(s) or more 8 Day(s) or more Same day or more 8 Day(s) or more Same day or more 8 Day(s) or more 16 Day(s) or more 8 Day(s) or more Same day or more Same day or more 8 Day(s) or more 8 Day(s) or more 8 Day(s) or more Same day or more Same day or more Same day or more 8 Day(s) or more 8 Day(s) or more 14 Day(s) or more Same day or more 8 Day(s) or more Same day or more 8 Day(s) or more 8 Day(s) or more 8 Day(s) or more 8 Day(s) or more Same day or more 8 Day(s) or more Same day or more 8 Day(s) or more 8 Day(s) or more 8 Day(s) or more 8 Day(s) or more 8 Day(s) or more 8 Day(s) or more 8 Day(s) or more 8 Day(s) or more 12 Day(s) or more 8 Day(s) or more 8 Day(s) or more 8 Day(s) or more
                                                                    Nominal of Thread (M)4 ~ 168 ~ 163 ~ 201 ~ 364 ~ 3010 ~ 302 ~ 36246 ~ 648 ~ 36-16 ~ 368 ~ 203 ~ 645 ~ 4214 ~ 30124 ~ 246 ~ 125 ~ 3010 ~ 124 ~ 20203 ~ 10-5 ~ 1810 ~ 12-2 ~ 305 ~ 125 ~ 128 ~ 2710 ~ 56-86 ~ 20------36 ~ 4816 ~ 364 ~ 16
                                                                    MaterialStainless Steel ~ SteelStainless Steel ~ SteelStainless Steel ~ SteelStainless Steel ~ TitaniumStainless SteelStainless Steel ~ SteelBrass ~ TitaniumSteelBrass ~ SteelStainless Steel ~ SteelStainless SteelStainless Steel ~ SteelStainless Steel ~ SteelStainless Steel ~ SteelStainless Steel ~ SteelSteelSteelSteelStainless SteelStainless Steel ~ SteelSteelStainless Steel ~ SteelSteelTitaniumStainless Steel ~ SteelStainless Steel ~ SteelSteelStainless Steel ~ SteelBrass ~ SteelStainless Steel ~ SteelStainless Steel ~ SteelStainless Steel ~ SteelSteelStainless Steel ~ SteelSteelSteel-----SteelStainless Steel ~ SteelStainless Steel ~ SteelStainless Steel
                                                                    Applications, FunctionsLockLockLockLockLockLockLockLockLockLockLockLockLockLockLockLockFor WeldingLockLockLockLockLockLockLockLockLockLockLockLockLockLockLockLockLockLockFall-off Prevention-----Standard / m / nLockLockLock
                                                                    Thread TypeMetric, CoarseMetric, CoarseMetric, CoarseMetric, CoarseMetric, CoarseMetric, FineMetric, CoarseMetric, CoarseMetric, CoarseMetric, FineUnified, Coarse (UNC) / Unified, Fine (UNF)Metric, Coarse / Metric, FineMetric, FineMetric, CoarseMetric, CoarseMetric, CoarseMetric, FineMetric, CoarseMetric, CoarseMetric, CoarseMetric, FineMetric, CoarseMetric, FineMetric, CoarseWhit, CoarseMetric, CoarseMetric, FineUnified, Coarse (UNC)Metric, CoarseMetric, CoarseMetric, CoarseMetric, FineMetric, FineWhit, CoarseMetric, FineMetric, Coarse-----Metric, CoarseMetric, CoarseMetric, CoarseMetric, Coarse
                                                                    Surface TreatmentNot Provided / Trivalent Chromate / Bright Chrome PlatingNot Provided / Trivalent ChromateNot Provided / Bright Chrome Plating / Zinc Plating / Painting, CoatingNot Provided / Bright Chrome Plating-Trivalent Chromate / ParkerizingTrivalent Chromate / Bright Chrome Plating / Chromate Plating / Painting, CoatingTrivalent ChromateTrivalent Chromate / Nickel Plating / ParkerizingNot Provided / Trivalent ChromatePassivatedTrivalent Chromate / Zinc Plating / ParkerizingTrivalent Chromate / Bright Chrome Plating / Chromate PlatingNot Provided / Electroless Nickel Plating / Trivalent Chromate / Bright Chrome Plating / Zinc Plating / Chromate PlatingTrivalent ChromateTrivalent Chromate / Parkerizing-Trivalent Chromate / Chromate PlatingNot ProvidedTrivalent Chromate / Parkerizing / Painting, CoatingTrivalent Chromate / Bright Chrome Plating / Chromate Plating-Trivalent ChromatePolishingNot Provided / Trivalent Chromate / Zinc PlatingTrivalent Chromate / Bright Chrome Plating / Chromate PlatingNot Provided / Trivalent Chromate / Bright Chrome Plating / Chromate PlatingNot Provided / Bright Chrome PlatingNot Provided / Trivalent Chromate / Bright Chrome Plating / Chromate Plating / Nickel PlatingNot Provided / Trivalent Chromate / Bright Chrome Plating / Chromate PlatingTrivalent Chromate--Not Provided--------Not Provided / Trivalent ChromateNot Provided / Trivalent ChromateNot Provided
                                                                    Sales UnitLow Quantity (Available beginning with 1 pc.) / Box, Pkg.Low Quantity (Available beginning with 1 pc.)Low Quantity (Available beginning with 1 pc.)Low Quantity (Available beginning with 1 pc.) / Box, Pkg.Low Quantity (Available beginning with 1 pc.)Low Quantity (Available beginning with 1 pc.)Low Quantity (Available beginning with 1 pc.) / Box, Pkg.Low Quantity (Available beginning with 1 pc.)Low Quantity (Available beginning with 1 pc.) / Box, Pkg.Low Quantity (Available beginning with 1 pc.)Box, Pkg.Low Quantity (Available beginning with 1 pc.)Low Quantity (Available beginning with 1 pc.) / Box, Pkg.Low Quantity (Available beginning with 1 pc.) / Box, Pkg.Low Quantity (Available beginning with 1 pc.)Low Quantity (Available beginning with 1 pc.)Low Quantity (Available beginning with 1 pc.)Low Quantity (Available beginning with 1 pc.) / Box, Pkg.Low Quantity (Available beginning with 1 pc.) / Box, Pkg.Low Quantity (Available beginning with 1 pc.) / Box, Pkg.--Low Quantity (Available beginning with 1 pc.)Low Quantity (Available beginning with 1 pc.)Low Quantity (Available beginning with 1 pc.) / Box, Pkg.Low Quantity (Available beginning with 1 pc.)Box, Pkg.Low Quantity (Available beginning with 1 pc.)Low Quantity (Available beginning with 1 pc.) / Box, Pkg.Low Quantity (Available beginning with 1 pc.) / Box, Pkg.Low Quantity (Available beginning with 1 pc.) / Box, Pkg.Low Quantity (Available beginning with 1 pc.) / Box, Pkg.Low Quantity (Available beginning with 1 pc.) / Box, Pkg.Low Quantity (Available beginning with 1 pc.) / Box, Pkg.Low Quantity (Available beginning with 1 pc.) / Box, Pkg.------Low Quantity (Available beginning with 1 pc.)Low Quantity (Available beginning with 1 pc.)Low Quantity (Available beginning with 1 pc.)Low Quantity (Available beginning with 1 pc.)
                                                                    Locking DetailsU NutHard Lock NutFriction NutNylon NutU NutHard Lock NutNylon NutHard Lock NutHard Lock NutHard Lock NutNylon NutHard Lock NutNylon NutU NutFriction NutHard Lock NutU NutU NutFriction NutHard Lock NutNylon NutU NutU NutNylon NutHard Lock NutNylon NutFriction NutNylon NutNylon NutNylon NutFriction NutU NutU NutU NutU NutHard Lock Nut-----U NutHard Lock NutHard Lock NutFriction Nut
                                                                    Nominal of Thread (inch)----------No. 2 ~ No. 12-------------1 ~ 5/8--1/2 ~ No. 10-----1 ~ 7/8-----------
                                                                    Surface Treatment (Details)Not Provided / Trivalent ChromateNot Provided / Trivalent ChromateBlack Paint / Not Provided / Bright Chrome Plating / Hot Zinc PlatingNot Provided / Bright Chrome PlatingNot ProvidedOther Special Treatment / Trivalent ChromateTrivalent Chromate / Bright Chrome Plating / Chromate PlatingTrivalent ChromateNot Provided / Trivalent Chromate / Hot Zinc Plating / Nickel Plating / ParkerizingNot Provided / Trivalent ChromateBarrel, PassivatedOther Special Treatment / Trivalent Chromate / Hot Zinc PlatingTrivalent Chromate / Bright Chrome Plating / Chromate PlatingNot Provided / Electroless Nickel Plating / Trivalent Chromate / Bright Chrome Plating / Hot Zinc Plating / Chromate PlatingTrivalent ChromateOther Special Treatment / Trivalent ChromateNot ProvidedTrivalent Chromate / Chromate PlatingNot ProvidedSeizure-Against Coating / Not Provided / Trivalent Chromate / Hot Zinc Plating / ParkerizingTrivalent Chromate / Bright Chrome Plating / Chromate PlatingTrivalent Chromate / Bright Chrome PlatingTrivalent ChromateSpecial Chemical GrindingNot Provided / Trivalent Chromate / Hot Zinc PlatingTrivalent Chromate / Bright Chrome Plating / Chromate PlatingNot Provided / Trivalent Chromate / Bright Chrome Plating / Chromate PlatingNot Provided / Bright Chrome PlatingOther Special Treatment / Not Provided / Trivalent Chromate / Bright Chrome Plating / Chromate Plating / Nickel PlatingNot Provided / Trivalent Chromate / Bright Chrome Plating / Chromate PlatingTrivalent ChromateNot Provided / Trivalent Chromate / Bright Chrome Plating / Chromate PlatingNot Provided / Trivalent Chromate / Bright Chrome Plating / Chromate PlatingNot Provided / Bright Chrome Plating / Hot Zinc Plating / Chromate PlatingNot Provided / Trivalent Chromate / Bright Chrome Plating / Chromate PlatingTrivalent Chromate------Not Provided / Trivalent ChromateNot Provided / Trivalent ChromateNot Provided
                                                                    Hex Nut Type---Class 1Class 1-Class 1---Class 2-Class 1Class 1 ~ Class 2Class 2-----Class 1-Class 2--Class 2--Class 1Class 2-Class 1 ~ Class 2Class 2Class 1 ~ Class 2-----------

                                                                    Loading...

                                                                    Related Categories to Lock Nuts